#include<bits/stdc++.h>

 using namespace std;

 int main()

 {

     int n;

     string a;

     while(cin >> n)

     {

         cin >> a;

         int s1= ,s0 = ;

         for(int i = ;i < n;i++)

         {

             if(a[i] == '') s1++;

             else s0++;

         }

         if(s0 != s1) cout <<  << endl <<  a << endl;

         else{

             cout <<  << endl;

             cout << a[] << " ";

             for(int i = ;i < n;i++)

             {

                 cout << a[i];

             }

             cout << endl;

         }

     }

     return ;

 }